== sanity test 182b: Test parallel modify metadata operations from osp ========================================================== 14:37:19 (1777919839)
osp.lustre-MDT0000-osp-MDT0001.rpc_stats
osp.lustre-MDT0001-osp-MDT0000.rpc_stats
total: 10 mkdir in 0.57 seconds: 17.59 ops/second
total: 1000 mkdir in 7.36 seconds: 135.79 ops/second
 - mkdir 932 (time 1777919856.14 total 10.02 last 93.03)
total: 1000 mkdir in 16.18 seconds: 61.82 ops/second
 - mkdir 904 (time 1777919856.41 total 10.08 last 89.66)
total: 1000 mkdir in 19.46 seconds: 51.39 ops/second
 - mkdir 864 (time 1777919856.91 total 10.05 last 85.98)
 - mkdir 981 (time 1777919866.94 total 20.07 last 11.68)
total: 1000 mkdir in 21.72 seconds: 46.04 ops/second
 - mkdir 833 (time 1777919857.27 total 10.10 last 82.49)
 - mkdir 976 (time 1777919867.28 total 20.11 last 14.29)
total: 1000 mkdir in 21.71 seconds: 46.05 ops/second
 - mkdir 822 (time 1777919857.15 total 10.04 last 81.88)
 - mkdir 923 (time 1777919867.15 total 20.04 last 10.10)
total: 1000 mkdir in 25.41 seconds: 39.36 ops/second
 - mkdir 812 (time 1777919857.16 total 10.01 last 81.12)
 - mkdir 910 (time 1777919867.19 total 20.04 last 9.77)
total: 1000 mkdir in 25.49 seconds: 39.23 ops/second
 - mkdir 829 (time 1777919857.18 total 10.03 last 82.62)
 - mkdir 920 (time 1777919867.21 total 20.06 last 9.07)
total: 1000 mkdir in 25.69 seconds: 38.92 ops/second
 - mkdir 811 (time 1777919857.35 total 10.02 last 80.97)
 - mkdir 917 (time 1777919867.39 total 20.06 last 10.56)
total: 1000 mkdir in 25.59 seconds: 39.08 ops/second
 - mkdir 814 (time 1777919857.33 total 10.11 last 80.52)
 - mkdir 903 (time 1777919867.36 total 20.14 last 8.87)
total: 1000 mkdir in 26.08 seconds: 38.35 ops/second
Time for file creation 31 sec for 8 parallel RPCs
rmdir(/mnt/lustre/d182b.sanity/1/d-0) error: No such file or directory
total: 0 unlinks in 0 seconds: -nan unlinks/second
rmdir(/mnt/lustre/d182b.sanity/3/d-0) error: No such file or directory
total: 0 unlinks in 0 seconds: -nan unlinks/second
rmdir(/mnt/lustre/d182b.sanity/2/d-0) error: No such file or directory
total: 0 unlinks in 0 seconds: -nan unlinks/second
rmdir(/mnt/lustre/d182b.sanity/6/d-0) error: No such file or directory
total: 0 unlinks in 0 seconds: -nan unlinks/second
rmdir(/mnt/lustre/d182b.sanity/7/d-0) error: No such file or directory
total: 0 unlinks in 0 seconds: -nan unlinks/second
rmdir(/mnt/lustre/d182b.sanity/9/d-0) error: No such file or directory
total: 0 unlinks in 0 seconds: -nan unlinks/second
rmdir(/mnt/lustre/d182b.sanity/0/d-0) error: No such file or directory
total: 0 unlinks in 0 seconds: -nan unlinks/second
rmdir(/mnt/lustre/d182b.sanity/4/d-0) error: No such file or directory
total: 0 unlinks in 0 seconds: -nan unlinks/second
rmdir(/mnt/lustre/d182b.sanity/8/d-0) error: No such file or directory
total: 0 unlinks in 0 seconds: -nan unlinks/second
rmdir(/mnt/lustre/d182b.sanity/5/d-0) error: No such file or directory
total: 0 unlinks in 0 seconds: -nan unlinks/second
Time for file removal 7 sec for 8 parallel RPCs
osp.lustre-MDT0001-osp-MDT0000.max_mod_rpcs_in_flight=1
total: 10 mkdir in 0.23 seconds: 43.19 ops/second
total: 1000 mkdir in 7.88 seconds: 126.93 ops/second
total: 1000 mkdir in 9.33 seconds: 107.13 ops/second
 - mkdir 998 (time 1777920124.59 total 10.03 last 99.52)
total: 1000 mkdir in 10.10 seconds: 99.04 ops/second
 - mkdir 971 (time 1777920124.93 total 10.06 last 96.53)
total: 1000 mkdir in 12.79 seconds: 78.18 ops/second
 - mkdir 948 (time 1777920125.08 total 10.08 last 94.06)
total: 1000 mkdir in 13.99 seconds: 71.49 ops/second
 - mkdir 945 (time 1777920125.04 total 10.04 last 94.12)
total: 1000 mkdir in 14.03 seconds: 71.27 ops/second
 - mkdir 949 (time 1777920125.14 total 10.04 last 94.50)
total: 1000 mkdir in 13.98 seconds: 71.53 ops/second
 - mkdir 924 (time 1777920125.21 total 10.02 last 92.19)
total: 1000 mkdir in 14.40 seconds: 69.44 ops/second
 - mkdir 921 (time 1777920125.23 total 10.04 last 91.74)
total: 1000 mkdir in 14.42 seconds: 69.36 ops/second
 - mkdir 919 (time 1777920125.20 total 10.03 last 91.66)
total: 1000 mkdir in 14.64 seconds: 68.32 ops/second
Time for file creation 20 sec for 1 RPC sent at a time
 - unlinked 0 (time 1777920132 ; total 0 ; last 0)
total: 1000 unlinks in 3 seconds: 333.333344 unlinks/second
 - unlinked 0 (time 1777920134 ; total 0 ; last 0)
total: 1000 unlinks in 30 seconds: 33.333332 unlinks/second
 - unlinked 0 (time 1777920134 ; total 0 ; last 0)
total: 1000 unlinks in 31 seconds: 32.258064 unlinks/second
 - unlinked 0 (time 1777920135 ; total 0 ; last 0)
total: 1000 unlinks in 34 seconds: 29.411764 unlinks/second
 - unlinked 0 (time 1777920135 ; total 0 ; last 0)
total: 1000 unlinks in 34 seconds: 29.411764 unlinks/second
 - unlinked 0 (time 1777920135 ; total 0 ; last 0)
total: 1000 unlinks in 34 seconds: 29.411764 unlinks/second
 - unlinked 0 (time 1777920135 ; total 0 ; last 0)
total: 1000 unlinks in 34 seconds: 29.411764 unlinks/second
 - unlinked 0 (time 1777920135 ; total 0 ; last 0)
total: 1000 unlinks in 34 seconds: 29.411764 unlinks/second
 - unlinked 0 (time 1777920135 ; total 0 ; last 0)
total: 1000 unlinks in 34 seconds: 29.411764 unlinks/second
 - unlinked 0 (time 1777920135 ; total 0 ; last 0)
total: 1000 unlinks in 34 seconds: 29.411764 unlinks/second
Time for file removal 41 sec for 1 RPC sent at a time
osp.lustre-MDT0001-osp-MDT0000.max_mod_rpcs_in_flight=8